| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 314,825 | -22.1% |
| 1Q26 | 278,784 | -14.9% |
| 3Q25 | 312,560 | +23.9% |
| 2Q25 | 403,966 | - |
| 1Q25 | 327,657 | -12.4% |
| 3Q24 | 252,229 | -46.2% |
| 1Q24 | 374,097 | -2.5% |
| 3Q22 | 468,438 | -34.6% |
| 2Q23 | 417,918 | +11.1% |
| 1Q23 | 383,638 | +8.4% |
| 3Q21 | 716,077 | +432.2% |
| 2Q22 | 376,299 | +26.3% |
| 1Q22 | 353,766 | +61.6% |
| 3Q20 | 134,559 | -63.4% |
| 2Q21 | 297,828 | -25.2% |
| 1Q21 | 218,890 | -47.7% |
| 3Q19 | 367,200 | -19.9% |
| 2Q20 | 398,128 | -10.6% |
| 1Q20 | 418,413 | +28.6% |
| 2Q19 | 445,337 | +16.2% |
| 1Q19 | 325,318 | +4.3% |
| 3Q18 | 458,151 | -12.3% |
| 2Q18 | 383,285 | +14.9% |
| 1Q18 | 311,836 | -18.3% |
| 3Q17 | 522,323 | +5.5% |
| 2Q17 | 333,460 | - |
| 1Q17 | 381,649 | - |
| 3Q16 | 495,264 | - |